EP3860027A4 - Method and apparatus for performing harq operation for nr v2x system - Google Patents
Method and apparatus for performing harq operation for nr v2x system Download PDFInfo
- Publication number
- EP3860027A4 EP3860027A4 EP19867691.8A EP19867691A EP3860027A4 EP 3860027 A4 EP3860027 A4 EP 3860027A4 EP 19867691 A EP19867691 A EP 19867691A EP 3860027 A4 EP3860027 A4 EP 3860027A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- harq operation
- performing harq
- harq
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180116048A KR102586632B1 (en) | 2018-09-28 | 2018-09-28 | Method and apparatus for performing harq in nr v2x system |
PCT/KR2019/012666 WO2020067816A1 (en) | 2018-09-28 | 2019-09-27 | Method and apparatus for performing harq operation for nr v2x system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3860027A1 EP3860027A1 (en) | 2021-08-04 |
EP3860027A4 true EP3860027A4 (en) | 2022-07-20 |
Family
ID=69953157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19867691.8A Pending EP3860027A4 (en) | 2018-09-28 | 2019-09-27 | Method and apparatus for performing harq operation for nr v2x system |
Country Status (5)
Country | Link |
---|---|
US (2) | US11848784B2 (en) |
EP (1) | EP3860027A4 (en) |
KR (2) | KR102586632B1 (en) |
CN (2) | CN118509127A (en) |
WO (1) | WO2020067816A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111132329B (en) * | 2018-11-02 | 2022-09-16 | 维沃移动通信有限公司 | Resource indication method, equipment and system |
CN111385077B (en) * | 2018-12-29 | 2024-03-15 | 华为技术有限公司 | Method for side-link communication, network device and terminal device |
US11483802B2 (en) * | 2019-07-18 | 2022-10-25 | Ofinno, Llc | Hybrid automatic repeat request feedback in radio systems |
CN113497692B (en) * | 2020-04-07 | 2022-09-06 | 维沃移动通信有限公司 | TBS determination method and related equipment |
WO2021206483A1 (en) * | 2020-04-09 | 2021-10-14 | 엘지전자 주식회사 | Method and device for allocating sidelink resource in nr v2x |
WO2022133358A1 (en) * | 2020-12-18 | 2022-06-23 | Ofinno, Llc | Scheduling adaptation and power saving for multicast and broadcast services |
US11838909B2 (en) * | 2020-12-21 | 2023-12-05 | Qualcomm Incorporated | Sidelink resource pool for control signaling |
EP4362591A1 (en) * | 2021-07-15 | 2024-05-01 | LG Electronics Inc. | Method for transmitting and receiving physical sidelink shared channel in wireless communication system, and device for same |
CN114026942A (en) * | 2021-09-28 | 2022-02-08 | 北京小米移动软件有限公司 | Method and device for determining initial transmission position of TB |
WO2024031653A1 (en) * | 2022-08-12 | 2024-02-15 | Apple Inc. | Mode 1 resource allocation for sidelink transmissions in unlicensed spectrum |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018174761A1 (en) * | 2017-03-24 | 2018-09-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Resource allocation signaling for slot aggregation |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3175574A4 (en) * | 2014-08-01 | 2018-03-07 | Intel IP Corporation | Pdcch design for narrowband deployment |
KR102446261B1 (en) * | 2014-09-25 | 2022-09-22 | 엘지전자 주식회사 | Method and apparatus for receiving a signal from an adjacent cell of a device-to-device terminal in a wireless communication system |
KR20230127374A (en) * | 2015-01-23 | 2023-08-31 | 타이사 리서치 엘엘씨 | Method for selecting of sidelink grant for a d2d ue in a d2d communication system and device therefor |
KR102531149B1 (en) * | 2015-08-25 | 2023-05-09 | 아이디에이씨 홀딩스, 인크. | Framing, Scheduling, and Synchronization of Wireless Systems |
CN113676871B (en) * | 2015-09-18 | 2024-07-05 | 日本电气株式会社 | Base station apparatus, radio terminal, and method therefor |
KR102401977B1 (en) * | 2015-09-25 | 2022-05-25 | 주식회사 아이티엘 | Method and apparatus for configuring dm-rs for v2x |
KR20170053436A (en) * | 2015-11-06 | 2017-05-16 | 주식회사 아이티엘 | Method and apparatus for generating dm-rs for vehicle-to-x communication |
TWI643510B (en) * | 2016-04-01 | 2018-12-01 | 華碩電腦股份有限公司 | Method and apparatus for improving a transmission using a configured resource in a wireless communication system |
US11082994B2 (en) * | 2016-04-01 | 2021-08-03 | Lg Electronics Inc. | Method for V2X communication performed by means of terminal in wireless communication system and terminal using same |
WO2017192009A1 (en) * | 2016-05-03 | 2017-11-09 | 엘지전자 주식회사 | Method of transmitting ack/nack message in wireless communication system and terminal using same method |
KR102166380B1 (en) * | 2016-07-01 | 2020-10-15 | 엘지전자 주식회사 | Method for transmitting and receiving data in wireless communication system and apparatus therefor |
EP3522620A4 (en) * | 2016-09-27 | 2020-10-14 | LG Electronics Inc. -1- | Method and device for transmitting and receiving synchronization signal of device-to-device communication terminal in wireless communication system |
JP6644947B2 (en) | 2016-09-30 | 2020-02-12 | エルジー エレクトロニクス インコーポレイティド | Method and apparatus for reselecting resources on a terminal basis based on priority in a wireless communication system |
US10383008B2 (en) * | 2016-10-27 | 2019-08-13 | Ofinno, Llc | Base station configuration for V2X |
US10165565B2 (en) * | 2017-03-24 | 2018-12-25 | Qualcomm Incorporated | Legacy and new radio coexistence frame and control design |
US10931426B2 (en) * | 2017-08-10 | 2021-02-23 | Futurewei Technologies, Inc. | System and method for sidelink feedback |
EP3858021A4 (en) * | 2018-09-26 | 2022-06-22 | Lenovo (Beijing) Limited | Method and apparatus for sidelink communication |
-
2018
- 2018-09-28 KR KR1020180116048A patent/KR102586632B1/en active IP Right Grant
-
2019
- 2019-09-27 WO PCT/KR2019/012666 patent/WO2020067816A1/en unknown
- 2019-09-27 EP EP19867691.8A patent/EP3860027A4/en active Pending
- 2019-09-27 CN CN202410504930.4A patent/CN118509127A/en active Pending
- 2019-09-27 CN CN201980063238.XA patent/CN112789818B/en active Active
-
2021
- 2021-03-25 US US17/212,082 patent/US11848784B2/en active Active
-
2023
- 2023-10-04 KR KR1020230131526A patent/KR20230144507A/en not_active Application Discontinuation
- 2023-11-06 US US18/502,613 patent/US20240080139A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018174761A1 (en) * | 2017-03-24 | 2018-09-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Resource allocation signaling for slot aggregation |
Non-Patent Citations (1)
Title |
---|
NOKIA ET AL: "Data lossless path switch", vol. RAN WG2, no. Spokane, USA; 20170403 - 20170407, 3 April 2017 (2017-04-03), XP051245233, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN2/Docs/> [retrieved on 20170403] * |
Also Published As
Publication number | Publication date |
---|---|
KR20200036995A (en) | 2020-04-08 |
US20210306106A1 (en) | 2021-09-30 |
WO2020067816A1 (en) | 2020-04-02 |
US20240080139A1 (en) | 2024-03-07 |
EP3860027A1 (en) | 2021-08-04 |
KR20230144507A (en) | 2023-10-16 |
CN118509127A (en) | 2024-08-16 |
US11848784B2 (en) | 2023-12-19 |
CN112789818A (en) | 2021-05-11 |
CN112789818B (en) | 2024-04-30 |
KR102586632B1 (en) | 2023-10-11 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Effective date: 20210309 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20220615 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04W 56/00 20090101ALI20220611BHEP Ipc: H04W 28/02 20090101ALI20220611BHEP Ipc: H04W 4/46 20180101ALI20220611BHEP Ipc: H04L 27/26 20060101ALI20220611BHEP Ipc: H04L 1/18 20060101ALI20220611BHEP Ipc: H04L 5/00 20060101AFI20220611BHEP |